Caster Style

2 Locking Front/2 Rigid Back
2 Rigid Front/2 Locking Rear
All Swivel/ Front Locking
Carpet Caster
Dbl Ball Bearing Swivel Caster
Dual Wheel
High Grade
Low-Profile Locking
Nylon Total-lock
Rubber Tips
Rubber Wheel,Ball Bearing Cstr
Single Wheel,Hard Rubber Cstrs
Steel Total-Lock
Swivel